.company-container {
    width: 100%;
    min-width: 1200px;
    margin-bottom: 90px;
}
.company-introduction {
    width: 1200px;
    margin: auto;
}
.company-introduction .company-center {
    border-bottom: 2px solid #e6e6e6;
}
.company-introduction .company-list { /* Safari */
    width: 905px;
    margin: auto;
    display: -webkit-flex; /* Safari */
    -webkit-align-items: center; /* Safari 7.0+ */
    display: flex;
    align-items: center;
}
.company-introduction .company-list li {
    float: left;
    padding: 15px 0;
    flex: 1;
    position: relative;
    text-align: center;
}
.company-introduction .company-list li a {
    font-size: 15px;
    color: #999;
    font-weight: bold;
    cursor: pointer;
}
.display {
    display: block;
}
.company-introduction .company-list li a i {
    display: inline-block;
    vertical-align: middle;
}
.company-introduction .company-list li a span {
    display: inline-block;
    width: 90px;
    height: 2px;
    background: #004E98;
    position: absolute;
    bottom: 0;
    left: 45px;
}
.company-introduction .company-list li a span b {
    display: inline-block;
    position: absolute;
    width: 0px;
    height: 0px;
    border: 7px solid transparent;
    left: 50%;
    top: -14px;
    margin-left: -9px;
    border-bottom-color: #004E98;
}
.company-introduction .company-list li.active a {
    color: #004E98;
}
.company-introduction h3 {
    text-align: center;
    color: #c5965a;
    font-size: 30px;
    font-weight: normal;
    margin: 60px 0 40px 0;
}
.company-profile span {
    display: block;
    font-size: 16px;
    color: #666;
    text-indent: 15px;
}
.server-us ul li {
    float: left;
    width: 270px;
    text-align: center;
}
.server-us ul li:nth-child(2), .server-us ul li:nth-child(3) {
    margin: 0 30px;
}
.server-us ul li p {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 25px;
}
.server-us ul li span {
    display: block;
    line-height: 25px;
    color: #666;
}
